pip install python-alipay-sdk python from alipay import AliPay APPID = 'your_app_id' PRIVATE_KEY = 'your_private_key' ALIPAY_PUBLIC_KEY = 'alipay_public_key' alipay = AliPay(appid=APPID, app_notify_url=None, app_private_key_string=PRIVATE_KEY, alipay_public_key_string=ALIPAY_PUBLIC_KEY, sign_type='RSA2', debug=True) python order_string = alipay.api_alipay_trade_app_pay(out_trade_no='your_order_id', total_amount='0.01', subject='your_order_subject') pay_url = alipay.gateway + '?' + order_string print(pay_url) python signature = data['sign'] if alipay.verify(data, signature): trade_status = data['trade_status'] if trade_status == 'TRADE_SUCCESS': pass else: pass